A "wealthy businessman" refers to someone who is both rich and involved in business activities. They have accumulated a significant amount of money through their successful ventures, investments, or ownership of companies. Full definition
One winter's night, an old wealthy businessman came upon the studio and placed a terrible spell on everyone who worked there: For the foreseeable future, they must repeat this strategy. (slate.com)
fanciful stories of wealthy businessmen who have time to troll, harass and call girls liars online all day (blog.seekingarrangement.com)
The first entity to offer any threat was the AFL, a league comprised of wealthy businessmen such as Lamar Hunt who had been shunned from the NFL ownership. (sbnation.com)